By solving the equations through linear combination method we are going to get the values of p and q are -6 and three.
It is a bit like elimination method of solving equations within which one variable is eliminated so we'll get the worth of another variable.
We are having two equations:
5p-3q=-39-------------1
-2p-3q=3---------------2
equation1 * 2 and equation 2 *5
10p-6q=-78
-10p-15q=15
Now add both equations
10p-6q-10p-15q=-78+15
-21q=-63
q=3
Put the worth of q in 1
5p-3(-3)=-39
5p+9=-39
5p=-30
p=-6
Hence the system of equations have the worth of p=-6 and q=3.
Learn more about equations at https://brainly.com/question/2972832
#SPJ2
